2000 Mazda MX-5 Workshop Manual
For proper repair and maintenance a thorough familiarisation with this manual is important and it should always be kept in a handy place for quick and easy reference. All the contents of this manual, including drawing and specifications, are the latest available at the time of printing. As modifications affecting repair or maintenance occur, relevant information supplementary to this volume will be made available at Authorised Mazda dealers. This manual should be kept up-to-date. Mazda Motor Corporation reserves the right to alter the specifications and contents of this manual without obligation or advance notice.
IGNITION COIL INSPECTION
Igniter
1. Carry out spark test. (See 01–03–60 Spark Test.)
Ignition Coil Operation Inspection
1. Remove ignition coils, high-tension leads, and spark plugs.
2. Connect the ignition coil, high-tension lead, spark plug, and the battery as shown in the figure.
Caution
• When connecting the ignition coil, be sure to attach as a female terminal to each terminal. Otherwise, coil terminals may come into contact and the ignition coil could be damaged.
Note
• Use the high-tension lead and spark plug that function properly.
3. Verify that the spark plug produces a strong, pale spark when changing the switch off to on.
Warning
• Do not hold the spark plug, high-tension lead, or ignition coil while inspecting the ignition coil. You may be subjected to a strong shock.
Note
• No.1 and No.4 cylinders and No.2 and No.3 cylinder are ignited simultaneously.
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